Base | Representation |
---|---|
bin | 110111011110… |
… | …001010000100 |
3 | 1000100210010000 |
4 | 313132022010 |
5 | 12210311234 |
6 | 1235401300 |
7 | 234412611 |
oct | 67361204 |
9 | 30323100 |
10 | 14541444 |
11 | 8232225 |
12 | 4a53230 |
13 | 3021a08 |
14 | 1d07508 |
15 | 1423899 |
hex | dde284 |
14541444 has 60 divisors (see below), whose sum is σ = 39073804. Its totient is φ = 4712256.
The previous prime is 14541433. The next prime is 14541467. The reversal of 14541444 is 44414541.
14541444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6350400 + 8191044 = 2520^2 + 2862^2 .
It is a super-2 number, since 2×145414442 = 422907187210272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11382 + ... + 12594.
Almost surely, 214541444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14541444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19536902).
14541444 is an abundant number, since it is smaller than the sum of its proper divisors (24532360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14541444 is a wasteful number, since it uses less digits than its factorization.
14541444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1266 (or 1255 counting only the distinct ones).
The product of its digits is 5120, while the sum is 27.
The square root of 14541444 is about 3813.3245337894. The cubic root of 14541444 is about 244.0820515950.
Adding to 14541444 its reverse (44414541), we get a palindrome (58955985).
The spelling of 14541444 in words is "fourteen million, five hundred forty-one thousand, four hundred forty-four".
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